<template>
  <div class="login">
    <!-- <img src="../assets/logo/amdinLogo.png" alt="" class="logo"> -->
    <img src="../assets/logo/chengzhi.png" alt="" class="logo">
    <el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form">
      <h3 class="title">智箱界供应链平台</h3>
      <el-form-item prop="username">
        <el-input v-model="loginForm.username" type="text" size="large" auto-complete="off" placeholder="账号">
          <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input v-model="loginForm.password" type="password" size="large" auto-complete="off" placeholder="密码">
          <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>
      <el-form-item style="width:100%;">
        <el-button :loading="loading" size="large" type="primary" style="width:100%;" @click.prevent="handleLogin">
          <span v-if="!loading">登 录</span>
          <span v-else>登 录 中...</span>
        </el-button>
        <div style="width: 100%;">
          <router-link class="link-type sign-in" :to="'/register'">立即注册</router-link>
        </div>
      </el-form-item>
    </el-form>
    <div class="el-login-footer">
      Copyright © 2025 河南陆海国际智能科技有限公司 版权所有 <a href="https://beian.miit.gov.cn/" target=_blank>豫ICP备2025122461号</a>
    </div>
  </div>
</template>

<script setup>
import { getCodeImg } from "@/api/login";
import Cookies from "js-cookie";
import { encrypt, decrypt } from "@/utils/jsencrypt";
import useUserStore from '@/store/modules/user'
import { getToken, setToken, removeToken } from '@/utils/auth'
import { getUserData } from '@/api/user/index'
import { de } from "element-plus/es/locale/index.mjs";

const userStore = useUserStore()
const route = useRoute();
const router = useRouter();
const { proxy } = getCurrentInstance();

const loginForm = ref({
  username: "",
  password: "",
  rememberMe: false,
  code: "",
  uuid: ""
});

const loginRules = {
  username: [{ required: true, trigger: "blur", message: "请输入您的账号" }],
  password: [{ required: true, trigger: "blur", message: "请输入您的密码" }],
  code: [{ required: true, trigger: ["change"], message: "请输入验证码" }]
};

const codeUrl = ref("");
const loading = ref(false);
// 验证码开关
const captchaEnabled = ref(true);
// 注册开关
const register = ref(false);
const redirect = ref(undefined);

watch(route, (newRoute) => {
  // console.log(newRoute)
  redirect.value = newRoute.query && newRoute.query.redirect;
}, { immediate: true });

function handleLogin () {
  proxy.$refs.loginRef.validate(valid => {
    if (valid) {
      loading.value = true;
      // 勾选了需要记住密码设置在 cookie 中设置记住用户名和密码
      if (loginForm.value.rememberMe) {
        Cookies.set("username", loginForm.value.username, { expires: 30 });
        Cookies.set("password", encrypt(loginForm.value.password), { expires: 30 });
        Cookies.set("rememberMe", loginForm.value.rememberMe, { expires: 30 });
      } else {
        // 否则移除
        Cookies.remove("username");
        Cookies.remove("password");
        Cookies.remove("rememberMe");
      }
      // 调用action的登录方法
      userStore.login(loginForm.value).then(async () => {
        // const query = route.query;
        localStorage.setItem('username', loginForm.value.username)
        // const userInfo = await getUserInfo()
        router.push({ path: "/" });
        window.location.reload()
        loading.value = false;
      }).catch(() => {
        loading.value = false;
        // 重新获取验证码
        if (captchaEnabled.value) {
          getCode();
        }
      });
    }
  });
}

function getCode () {
  // getCodeImg().then(res => {
  //   captchaEnabled.value = res.captchaEnabled === undefined ? true : res.captchaEnabled;
  //   if (captchaEnabled.value) {
  //     codeUrl.value = "data:image/gif;base64," + res.img;
  //     loginForm.value.uuid = res.uuid;
  //   }
  // });
}

function getCookie () {
  const username = Cookies.get("username");
  const password = Cookies.get("password");
  const rememberMe = Cookies.get("rememberMe");
  loginForm.value = {
    username: username === undefined ? loginForm.value.username : username,
    password: password === undefined ? loginForm.value.password : decrypt(password),
    rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
  };
}

async function getUserInfo (id) {
  let userInfo = {}
  await getUserData(id).then(res => {
    userInfo = res.data
    // console.log(res)
  })
  return userInfo
}

getCode();
getCookie();
</script>

<style lang='scss' scoped>
.login {
  display: flex;
  justify-content: right;
  align-items: center;
  height: 100%;
  background-image: url("../assets/images/adminLogin-background.png");
  background-size: cover;
}

.title {
  margin: 0px auto 30px auto;
  text-align: left;
  color: #0e0303;
  font-size: large;
  font-weight: 700;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;
  margin-right: 15%;

  .el-input {
    height: 40px;

    input {
      height: 40px;
    }
  }

  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }
}

.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}

.login-code {
  width: 33%;
  height: 40px;
  float: right;

  img {
    cursor: pointer;
    vertical-align: middle;
  }
}

.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 20px;
  width: 100%;
  text-align: center;
  color: #0147EB;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}

.login-code-img {
  height: 40px;
  padding-left: 12px;
}

.sign-in {
  float: right;
  color: #2158F3;

  font-weight: 700;
}

.logo {
  position: fixed;
  top: 50px;
  left: 100px;
  // width: 10%;
}
</style>
